/Engine/Source/Developer/CollectionManager/Public/ICollectionManager.h
Returns a list of collections in which any of the specified objects exist
void GetCollectionsContainingObjects ( const [TArray](API\Runtime\Core\Containers\TArray)< [FSoftObjectPath](API\Runtime\CoreUObject\UObject\FSoftObjectPath) > & ObjectPaths, [TMap](API\Runtime\Core\Containers\TMap)< [FCollectionNameType](API\Developer\CollectionManager\FCollectionNameType), [TArray](API\Runtime\Core\Containers\TArray)< [FSoftObjectPath](API\Runtime\CoreUObject\UObject\FSoftObjectPath) >> & OutCollectionsAndMatchedObjects, [ECollectionRecursionFlags::Flags](API\Developer\CollectionManager\ECollectionRecursionFlags\Flags) RecursionMode ) const